ios - OC 如果设计稿偏小或者偏大，UIButton 里面的image 怎样放大缩小？

Question

OC 如果设计稿偏小或者偏大，UIButton 里面的image 怎样放大缩小？

Answer 1

I usually make some adjustments myself and then go through the design. The design feels almost good.
Otherwise it’s called redesign

Answer 2

Use the edge property of UIButton to resize

Answer 3

[self.btn setImageEdgeInsets:UIEdgeInsetsMake(6, 6, 6, 6)];